Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
916042583Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
18281541564227081437272270.62019-03-18 11:05:11
History
DateUserTypeResult
2025-03-11James HeinrichF
Factor: 1828154156422708143727 / TF: 70-71
2024-05-30James HeinrichNF
no factor from 2^69 to 2^70
2019-03-18Smok_bmv F
Factor: 1828154156422708143727 / TF: 70-71*
2017-12-28ConductorNF
no factor from 2^69 to 2^70
2017-04-05sasakiNF
no factor from 2^68 to 2^69
2016-05-17Alex_soldierNF
no factor from 2^67 to 2^68
2015-11-09Alex_soldierNF
no factor from 2^66 to 2^67
2013-05-26ramgeisNF
no factor from 2^65 to 2^66
2010-12-16oerwinNF
no factor from 2^64 to 2^65
2010-07-18HBendtzNF
no factor from 2^63 to 2^64